Your company has a domain controller that runs Windows Server 2008 and the DNS role. The DNS domain is named contoso.com You need to ensure that inquries about contoso.com are sent to dnsadmin@contoso.com What should you do？（） Create a signature （SIG） record for the domain controller。 Modify the Name Server （NS） record for the domain controller。 Modify the Service Locator （SRV） record for the domain controller。 Modify the Start of Authority （SOA） record ont he domain controller。
You are using tracing to diagnose run-time issues.When you look at the traces for the service in SvcTraceViewer.exe, you see what is shown in the exhibit: The exception trace is selected in SvcTraceViewer.exe. You need to interpret the trace results to determine where the error occurred and what to do next. What should you do?（）
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凡是能与可燃物质发生化学反应并且起助燃作用的物质，均称为助燃物质。例如，（）等 空气、氧气。 石蜡、樟脑。 汽油、柴油。
高危设计
最大诚信原则
有关安全生产规章制度描述不正确的是：（）
